25427696

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9909

約数の個数: 40

約数和(自身を含む): 58758144

約数和(自身を除く): 33330448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 9871, 19742, 39484, 69097, 78968, 138194, 157936, 227033, 276388, 454066, 552776, 908132, 1105552, 1589231, 1816264, 3178462, 3632528, 6356924, 12713848, 25427696]

約数ペア:

[(1, 25427696), (2, 12713848), (4, 6356924), (7, 3632528), (8, 3178462), (14, 1816264), (16, 1589231), (23, 1105552), (28, 908132), (46, 552776), (56, 454066), (92, 276388), (112, 227033), (161, 157936), (184, 138194), (322, 78968), (368, 69097), (644, 39484), (1288, 19742), (2576, 9871)]